English verb conjugation
SHOULD SASS

Regular verb: sass - sassed - sassed

Affirmation

Simple form	V-ing form
I'd sass you'd sass he'd sass we'd sass you'd sass they'd sass	I'd be sassing you'd be sassing he'd be sassing we'd be sassing you'd be sassing they'd be sassing
Perfect	V-ing perfect
I should've sassed you should've sassed he should've sassed we should've sassed you should've sassed they should've sassed	I should've been sassing you should've been sassing he should've been sassing we should've been sassing you should've been sassing they should've been sassing

Negation

Simple form	V-ing form
I shouldn't sass you shouldn't sass he shouldn't sass we shouldn't sass you shouldn't sass they shouldn't sass	I shouldn't be sassing you shouldn't be sassing he shouldn't be sassing we shouldn't be sassing you shouldn't be sassing they shouldn't be sassing
Perfect	V-ing perfect
I shouldn't have sassed you shouldn't have sassed he shouldn't have sassed we shouldn't have sassed you shouldn't have sassed they shouldn't have sassed	I shouldn't have been sassing you shouldn't have been sassing he shouldn't have been sassing we shouldn't have been sassing you shouldn't have been sassing they shouldn't have been sassing

Interrogative form

Simple form	V-ing form
should I sass? should you sass? should he sass? should we sass? should you sass? should they sass?	should I be sassing? should you be sassing? should he be sassing? should we be sassing? should you be sassing? should they be sassing?
Perfect	V-ing perfect
should I have sassed? should you have sassed? should he have sassed? should we have sassed? should you have sassed? should they have sassed?	should I have been sassing? should you have been sassing? should he have been sassing? should we have been sassing? should you have been sassing? should they have been sassing?

Interro-negative form

Simple form	V-ing form
shouldn't I sass? shouldn't you sass? shouldn't he sass? shouldn't we sass? shouldn't you sass? shouldn't they sass?	shouldn't I be sassing? shouldn't you be sassing? shouldn't he be sassing? shouldn't we be sassing? shouldn't you be sassing? shouldn't they be sassing?
Perfect	V-ing perfect
shouldn't I have sassed? shouldn't you have sassed? shouldn't he have sassed? shouldn't we have sassed? shouldn't you have sassed? shouldn't they have sassed?	shouldn't I have been sassing? shouldn't you have been sassing? shouldn't he have been sassing? shouldn't we have been sassing? shouldn't you have been sassing? shouldn't they have been sassing?